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        <h1>
            Upgrade
            <a href="javascript:;" class="righBut" onClick="back()">back list</a>
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        <h2>Parameter Function</h2>
        <p>&nbsp;</p>
        <p class="normalP">
            1.  Click “Browse” button to select the upgrade file. Click the “Update” button to upgrade the firmware.
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        <p class="normalP">2.  The extension name of the upgrade file shall be *.bin.</p>
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            3.  During the upgrade process, do not disconnect the power cable, network cable or shutdown the IPC.
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            <span class="bold">
                Note：Please reboot the device if you update the error file. Otherwise some module function may be disabled.
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